$356 Cheap flight deals from Key West (EYW) to St. Thomas (STT)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Airfares from $356 One Way, $730 Round Trip from Key West to St. Thomas

Prices starting at $730 for return flights and $356 for one-way flights to St. Thomas were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 15 - Sat, Aug 23
EYW
Key West
STT
St. Thomas
$730 Roundtrip, found 7 hours ago
$730
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Fri, Aug 15 from Key West to St. Thomas, returning Sat, Aug 23, priced at $730 found 7 hours ago
Fri, Aug 15 - Fri, Aug 22
EYW
Key West
STT
St. Thomas
$750 Roundtrip, found 7 hours ago
$750
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Fri, Aug 15 from Key West to St. Thomas, returning Fri, Aug 22, priced at $750 found 7 hours ago
Fri, Aug 15 - Mon, Aug 18
EYW
Key West
STT
St. Thomas
$751 Roundtrip, found 7 hours ago
$751
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Fri, Aug 15 from Key West to St. Thomas, returning Mon, Aug 18, priced at $751 found 7 hours ago
Sat, Aug 16 - Sat, Aug 23
EYW
Key West
STT
St. Thomas
$752 Roundtrip, found 7 hours ago
$752
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Aug 16 from Key West to St. Thomas, returning Sat, Aug 23, priced at $752 found 7 hours ago
Sat, Aug 16 - Fri, Aug 22
EYW
Key West
STT
St. Thomas
$763 Roundtrip, found 7 hours ago
$763
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Aug 16 from Key West to St. Thomas, returning Fri, Aug 22, priced at $763 found 7 hours ago

More About Flying To St. Thomas from Key West

Route Information for Flights from Key West to St. Thomas

Origin Airport IATA Code
EYW
Destination Airport IATA Code
STT
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Key West to St. Thomas

For the best available deals on flights from Key West to St. Thomas, look no further than Orbitz. Offering the perfect packages with cutting-edge mobile tools, Orbitz is your ideal destination.

One Stop Travel Shop

Not only is Orbitz the best source for great deals on flights from Key West to St. Thomas, we offer the complete package. From guaranteed low prices on hotels, car rentals and activities, simply decide what you want and Orbitz will put together the complete vacation package.

Searching Anywhere

Booking Key West to St. Thomas flights is simple, wherever you are. Book on your computer and the Orbitz Display Matrix gives all your deals and discounts on flights from Key West to St. Thomas, showing your great savings. Or if you are on the move, use m.orbitz.com on your mobile browser to find exclusive Key West to St. Thomas flights for mobile users.

Worry-free Travel Planning

Orbitz is the best place for Key West to St. Thomas flights at guaranteed low prices, we also take the stress out of your flight details. With our free alerts service you can quickly find out your gate number or flight delays via email or text – perfect if you are in a rush.

Miles Better

If you frequently travel on flights from Key West to St. Thomas, it’s easy to rack up your air miles. Just add your frequent flyer number when booking your flights and we will do the rest. Orbitz will even store your number in your profile to automatically add on your miles each time you book.

Frequently asked questions

What is the shortest flight from Key West to St. Thomas?
Jetting from Key West Intl. Airport (EYW) to Cyril E. King Airport will take a minimum of 3 hours and 28 minutes. Enjoy a beverage and watch a flick or two — this is a great opportunity to chill out.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.